Wos İndeksli Yayınlar Koleksiyonu
Permanent URI for this collectionhttps://hdl.handle.net/11727/4807
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Item Assessment of gingival thickness in the maxillary anterior region using different techniques(2022) Yilmaz, Mediha Nur Nisanci; Secgin, Cansu Koseoglu; Ozemre, Mehmet Ozgur; Inonu, Elif; Aslan, Serhat; Bulut, Sule; 35796801Objectives Gingival phenotype is closely related to treatment success and aesthetic results in the maxillary anterior region. Several methods were proposed to measure the dimensions of the gingival tissue. This study aimed to evaluate the gingival thickness using clinical and radiographic techniques and to explore the association between gingival thickness and gingival phenotypes classified by color-coded phenotype probes. Materials and methods The gingival thickness of 86 periodontally healthy maxillary anterior teeth was assessed using transgingival probing (TGP) and cone-beam computed tomography (CBCT). The gingival phenotype was classified as thin, medium, thick, or very thick by transparency of the color-coded probes through the gingival sulcus. The labial alveolar bone thickness was measured on CBCT images. The keratinized tissue width (KTW) was recorded. Results Good to excellent agreement was found between TGP and CBCT regarding the thickness of the gingiva (p<0.001). There was a very high correlation between the phenotypes determined by color-coded probes and the gingival thickness measured by TGP (r=0.953, p<0.001). KTW was significantly higher in thick and very thick phenotype groups compared with thin phenotype group. Conclusion Cone-beam computed tomography images and the probe transparency method with color-coded probes are reliable for identifying the gingival phenotype in the maxillary anterior region, based on comparisons to direct transgingival probing.Item Evaluation of the Effect of Periodontitis on Quality of Life Using Oral-Dental Health-Related Quality of Life-United Kingdom Scale(2021) Kutsal, Derya; Cetin, Mehtap Bilgin; Durukan, Elif; Bulut, Sule; 0000-0002-8579-5564; 33797852; AAJ-8621-2021Objective The aim of this study was to investigate the impact of periodontitis on oral health-related quality of life (OHQoL) using Oral-Dental Health-Related Quality of Life-United Kingdom (OHRQoL-UK) scale and evaluate the contributing factors. Methods 50 patients with untreated periodontitis and 50 individuals without periodontitis were enrolled in the study. All subjects received detailed periodontal examination. Plaque index (PI), gingival index (GI), probing depth (PD) and clinical attachment level (CAL) measurements were examined. OHRQoL was assessed by the Oral Health Quality of Life-United Kingdom (OHRQoL-UK) scale. Symptoms of periodontitis were monitored by visual analogue scale (VAS). Socio-demographic characteristics, medical history, smoking status, hygiene habits of the participants were recorded. This study is registered at ClinicalTrials.gov as NCT04240014. Results Total OHRQoL-UK scores were 38.24 +/- 6.47 in periodontitis patients and 55.88 +/- 9.38 in non-periodontitis individuals (p < 0.001). The scores of all 4 parameters were significantly lower in patients with periodontitis compared to healthy individuals (p <0.001). Higher PI, GI, PD and CAL values were associated with extensive negative impacts of periodontitis on OHRQoL (p < 0.001). According to the results of linear regression analysis, only periodontitis was found to associate with OHRQoL. Periodontal disease reduces the total quality of life score by 15.087 (ss= -15.087; 95% CI = [(-18.934)-(-11.240)]. Conclusions Individuals with periodontitis has diminished OHRQoL compared to healthy individuals.Item Impact of stage-grade of periodontitis and self-reported symptoms on oral health-related quality of life(2021) Yilmaz, Mediha Nur Nisanci; Bulut, Sule; Bakirarar, Batuhan; 0000-0002-6410-2060; 34478610Objectives The aim of the study was to investigate the impact of stage-grade of periodontitis and self-reported signs and symptoms on oral health-related quality of life. Methods The diagnosis of periodontitis was based on the 2017 World Workshop on the Classification of Periodontal and Peri-Implant Diseases and Conditions. The Turkish version of Oral Health Impact Profile-14 (OHIP-14) was used to assess oral health-related quality of life (OHRQoL) and the participants were requested to state their symptoms associated with periodontal diseases. Results One hundred and sixty-six patients were included in the study with a mean age of 46.54 +/- 9.24 years. The participants with Stage IV and Grade C periodontitis had the highest total OHIP-14 scores (median 20.00 [min.-max, 3.00-35.00] and median 18.50 (min.-max, 0.00-36.00]; respectively). The OHIP-14 scores (mean +/- SD) were significantly associated with the symptoms of bleeding gums (13.64 +/- 9.39), sore gums (18.00 +/- 10.47), swollen gums (17.42 +/- 10.91), bad breath (15.82 +/- 9.44), loose teeth (20.00 +/- 8.66) and drifting teeth (24.56 +/- 8.46). Conclusions This study demonstrates a significant association between OHRQoL and periodontitis. Stage-grade of periodontitis and its symptoms were associated with poor quality of life.Item Evaluating the Effects of a Topical Preparation with Dexpanthenol, Silbiol, Undecylenic Acid, and Lidocaine on Palatal Mucosa Wound Healing in a Rat Model(2019) Sezgin, Yasemin; Cetin, Mehtap Bilgin; Bulut, Sule; Alptekin, Nilgun Ozlem; Borcek, Pelin; 0000-0003-4104-6462; 30322831; G-1816-2014; AAC-5448-2020; AAC-5931-2020Background: Postoperative complications occur after periodontal plastic surgeries, but an ideal treatment to overcome them has not been found yet. Aims: To evaluate the effects of topically applied Oral-norm gel on the healing of excisional wounds. Study Design: Animal experiment. Methods: Excisional wounds with a diameter of 3 mm were made in the center of the palatal mucosa of 63 Sprague Dawley rats. Seven animals were sacrificed at time 0. The remaining rats were divided into two groups: a test group in which the topical Oral-norm gel was applied three times a day and a control group in which nothing was applied. Seven animals in each group were sacrificed at 3, 7, 14, and 21 days. Mean wound surface area was measured photographically, while wound healing and width were evaluated microscopically. Results: The mean wound surface area decreased significantly after 3 days in both groups (p<0.001). Between days 3 and 7, the mean wound surface area decreased from 6.62 (2.85) to 0.83 (1.62) mm 2 in the control group and 5.07 (0.88) to 1.42 (1.67) mm 2 in the test group. The wound width decreased significantly on day 7 in both groups (p<0.001), with no further changes by day 14. Both groups had a significant increase in inflammation and vascularization on day 3 (p<0.001), with a reduction thereafter. No significant differences in macroscopic and microscopic measurements were observed between the groups at any time point (p>0.05). Conclusion: The Oral-norm gel has no positive healing effects in the palatal mucosa of rats.Item Dental Anxiety and Fear: Relationship with Oral Health Behavior in a Turkish Population(2014) Yozugullu, Bulem; Gulsahi, Ayse; Celik, Cigdem; Bulut, SuleThe aim of this study was to assess fear and anxiety in dental patients. Five hundred patients were evaluated using the Modified Dental Anxiety Scale and the Dental Fear Scale, along with a questionnaire. Oral health status was assessed using the Decayed, Missing, and Filled Teeth (DMFT)/Decayed, Missing, and Filled Surfaces (DMFS) index. Statistic al analysis was performed (P <.05). Sex significantly affected dental anxiety (P <.05), and sex, marital status, having children, and time elapsed since last visit to clinician affected dental fear (P <.05). DMFT/DMFS scores were not related to dental anxiety or fear (P >.05). Female sex alone was a significant predictor of dental anxiety; female sex, adulthood, marriage, having children, and time passed since last visit to a clinician are significant predictors of fear.